Cristopher, lately I've ONLY been buying from RFF members (and some smaller stuff from photo.net).
I feel MUCH more secure than on eBay. After all, I've been here for a while, and I feel I really got to know people here on RFF, and wouldn't hesitate a second to buy anything from any of those I know around here. This forum is exceptional in that it is extremely friendly, good-natured, and above all, helpful.
As one of the members said recently, we should have our own RFF currency 🙂 - we seem to be constantly buying from each other.
On another note, I'm much more confident buying here, not only because I trust people here, but because I know that the descriptions of the gear are accurate, and that the gear is being sold by a person who actually used it - unlike ebay, which is a total gamble (e.g. "don't know if it works, or what it's used for" type of sellers).
If you've been here a while, and if you've read our posts, you surely got a pretty clear idea of the people who come here...
Still, reasonable precautions should be advised when dealing with new or unregistered users here, I guess. Some guys often either just post a for-sale ad on as many forums as they can, or get registered here for the sole purpose of selling some gear, and we never hear from them again (just my opinion, which might not be correct...).
In short, I feel much safer buying from members of the RFF!
I'd also prefer buying from photo.net Leica forum members than from eBay. In fact, I did just that on several occasions.
OTOH, I feel quite at home here on RFF. I feel these guys (and gals!) are my old friends - we have our "insider jokes", and generally, this forum for me is something of a meeting place, where I hang out with the people I like and know.
Oh, yes - and I live in Croatia, on top of everything 🙂 - it doesn't get more risky than that, if you're suspecting someone's trying to shaft you....
Denis